UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UJ85rrwhucWEypOF8BqcuXYfevRNnTkoKgD1+8dobDg=' 
WHERE 
  key_id = '7bc25afa05a958a6c42a3593ba628a6bb4b9ca3ea38b81d9ab102d53eda1db6f' 
  AND (
    token = 'UJ85rrwhucWEypOF8BqcuXYfevRNnTkoKgD1+8dobDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )